* {
    margin: 0;
    padding: 0;
}

.w {
    /*width: 1200px;*/
    width: 100%;
}
.text-a{
    color: black;
}
.text-a:hover{
    color: #bc2020;
    text-decoration: underline;
}
body {
    /* background-color: #fff;*/
}

div {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    cursor: pointer;
}

.hidden {
    display: none;
}

.font {
    color: lightgray;
    z-index: 30;
}

.buttonstyle {
    width: 80px;
    height: 26px;
    background-color: #237bc7;
    border-radius: 5px;
    color: #fff;
    border: 0;
    cursor: pointer;
}
.tdstyle{
    width: 40px !important;
}
.bgred {
    background-color: #bc2020;
}
/* .bggrey{
    background-color: #cccccc;
} */
.bodyheader {
    float: right;
    height: 8%;
    width: 88%;
    border-top: 1px solid #cccccc;
    border-bottom: 2px solid #cccccc;
    background-color: white;
    position: relative;
}

.bodyheader .box {
    float: right;
    margin-right: 60px;
    width: 160px;
    height: 100%;
    /*background-color: hotpink;*/
    position: relative;
}

.bodyheader .box .naolin {
    position: absolute;
    top: 50%;
    margin-top: -9px;
    margin-left: 10px;
}

.bodyheader .box .xian {
    position: absolute;
    top: 50%;
    margin-top: -15px;
    left: 30%;
    width: 1px;
    height: 30px;
    background-color: #cccccc;
}

.bodyheader .box div:nth-of-type(3) {
    display: flex;
    width: 120px;
    justify-content: center;
    align-items: center;
    margin-right: 4%;
    float: right;
    font-size: 14px;
    text-align: center;
    height: 100%;
    cursor: pointer;
}

.bodyheader div:nth-of-type(3) span {
    display: inline-block;
    margin-right: 5px;
}

.bodyleft {
    position: absolute;
    left: 0;
    float: left;
    width: 12%;
    height: 100%;
    background-color: #3c4049;
}

.bodyleft .bh-title {
    background-color: #2c3039;
    height: 8%;
    /*position: absolute;*/
    display: flex;
    justify-content: center;
    align-items: center;
    /* float: left; */
    font-size: 18px;
}

.bodyleft .shouye {
    height: 6%;
    display: flex;
    /*justify-content: center;*/
    align-items: center;
    margin-left: 16px;
}

.bodyleft>ul li {
    line-height: 30px;
    padding: 8px;
    cursor: pointer;
    /* margin-left: 8px; */
    /*border-top: 1px solid rgba(0,0,0,0.3);*/
}

.bodyleft #btnall li ul li {
    background-color: rgba(255, 255, 255, 0.1);
}

.bodyleft #btnall li ul li:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

em {
    font-style: initial;
}

.bodyright {
    /*background-color: hotpink;*/
    float: right;
    right: 0;
    width: 88%;
    height: 92%;
}

.bodyright .righttitle {
    display: flex;
    /*justify-content: center;*/
    align-items: center;
    position: relative;
    font-size: 20px;
    height: 8%;
    /*background-color: red;*/
    border-top: 2px solid #cccccc;
    border-bottom: 1px solid #cccccc;
}

.bodyright .righttitle div:nth-of-type(0) {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: 10px;
    height: 100%;
    /*background-color: red;*/
}

.bodyright .righttitle .title-right {
    position: absolute;
    right: 15%;
    height: 100%;
    float: right;
    display: flex;
    /*justify-content: center;*/
    align-items: center;
    font-size: 16px;
}

.bodyright .righttitle .title-right .ye {
    margin-right: 20px;
}

.bodyright .righttitle .title-right button {
    text-align: center;
    line-height: 22px;
    background-color: white;
    border: 1px solid #cccccc;
    width: 30px;
    height: 22px;
}


/*@media only screen and (max-width:600px ) {
	
}*/

.bodyright .righttitle div span {
    float: left;
    display: inline-block;
    width: 8px;
    height: 35px;
    text-align: center;
    margin-right: 10px;
    background-color: #237BC7;
}

.bodyright .content {
    width: 80%;
    height: 90%;
    /*background-color: #ccc;*/
    /*border: 1px solid hotpink;*/
    margin: 0 auto;
}


/*admin_list*/

.content .add {
    height: 10%;
    position: relative;
}

.content .add a {
    position: absolute;
    top: 28%;
    margin-left: -8%;
}

.content .admin-table {
    width: 100%;
    height: 90%;
}

.content .admin-table table {
    /*top: 10%;*/
    border: 1px solid #CCCCCC;
    background-color: #fff;
    border-collapse: collapse;
}

.content .admin-table table tr {
    height: 40px;
    border: 1px solid #cccccc;
}

.content .admin-table th,
td {
    width: 8%;
    text-align: center;
}

.content .admin-table table td {
    padding: 20px 10px 20px 10px;
}

.content .admin-table table .td {
    border-right: 1px solid #cccccc;
}


/*admin_edit*/

.content .admin-form {
    line-height: 50px;
   position: relative;
}

.content .admin-form span {
    display: inline-block;
    width: 80px;
    height: 30px;
}
.content .admin-form a{
    position: absolute;
    margin-top: -49.6px;
    margin-left: 160px;
}

.content .search {
    position: absolute;
    right: -40px;
    width: 300px;
    height: 60%;
}

.content .search input {
    margin-left: 45px;
    height: 94%;
    width: 212px;
    border: 1px solid #cccccc;
}

.content .search form {
    margin-top: 3%;
    height: 100%;
    position: relative;
}

.content .search div {
    position: absolute;
    /* top: 15px; */
    display: inline-block;
    height: 100%;
    width: 15%;
    background: pink;
    border: 1px solid #cccccc;
    border-right: 0;
    background: #f2f3f5;
}

.content .search div span {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -8px;
    margin-left: -8px;
}
.content .cord{
    line-height: 25px;
}
.content .cord a{
    margin-right: 30px;
}
/*stu_list*/